package edu.scut.course_management.dao;

import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import edu.scut.course_management.po.Role;

/**
 * 数据访问， 对应库表：role
 * @author sherry
 */
@Repository
public interface RoleMapper {
    Role findByRoleId(@Param("roleId")Integer roleId);
}